---
- name: ensure apt key for yarn is present
  apt_key:
    state: present
    id: 86E50310
    url: "https://dl.yarnpkg.com/debian/pubkey.gpg"

- name: ensure yarn apt repo is present
  apt_repository:
    state: present
    repo: "deb https://dl.yarnpkg.com/debian/ stable main"
    update_cache: yes
    filename: yarn

- name: install yarn package
  package:
    name: yarn
    state: present